2024 grand design momentum g-class 320g grand design momentum g-class toy hauler 320g highlights 11' separate garage bath and a half loft fireplace private bedroom fuel station check out the window sticker for building & pricing your new custom order toy hauler fifth wheel 320g. are you looking forward to arriving at your destination unloading your toys from an 11' separate garage and heading out to the dunes? you can return to this momentum g-class toy hauler afterwards to find the convenience of having a full and half bath two entry doors and a loft bed. the rear ramp door can even be....